How can aliases improve access to query results in PHP when using MySQL functions?

Aliases can improve access to query results in PHP when using MySQL functions by providing more meaningful and shorter names for columns in the result set. This can make it easier to reference specific columns in the result set, especially when dealing with complex queries or multiple joins. Aliases can also help prevent naming conflicts and make the code more readable. 

// Example of using aliases in a MySQL query with PHP

$query = "SELECT users.name AS user_name, orders.total AS order_total
          FROM users
          JOIN orders ON users.id = orders.user_id";

$result = mysqli_query($connection, $query);

if ($result) {
    while ($row = mysqli_fetch_assoc($result)) {
        echo $row['user_name'] . ' - ' . $row['order_total'] . '<br>';
    }
} else {
    echo "Error: " . mysqli_error($connection);
}

Keywords

PHP MySQL aliases query results access

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